US presidential hopefuls must demand that ultra-liberal Oberlin College axe its professor who’s posted hateful screeds to social media, including that “Israeli and Zionist Jews” were behind 9/11, a New York state lawmaker urged Wednesday.

“I truly hope the leaders of America will see to address this atrocity and will send a clear-cut message that anti-Semitism and any form of hatred won’t be tolerated,” he wrote in a statement Wednesday afternoon.

The Oberlin College campus.AP

His cries for her dismissal come as Oberlin President Marvin Krislov wrote a letter defending Karega, who teaches rhetoric and composition, has written numerous posts about Israel being behind the rise of ISIS and 9/11.

“This is what the neo-Nazis and anti-Semites believe,” Hikind said. “This isn’t about freedom of speech, this is about pure, unadulterated hate that crosses the line.”

Hikind criticized Krislov’s inaction, calling the letter he wrote “embarrassing.”

Krislov, himself a practicing Jew and grandson of a rabbi, said he was hurt by some of Karega’s posts, but also was strongly against limiting any kind of speech.

“Cultivating academic freedom can be difficult and at times painful for any college community,” he wrote. “The principles of academic freedom and freedom of speech are not just principles to which we turn to face these challenges, but also the very practices that ensure we can develop meaningful responses to prejudice.”

Last week, the school distanced itself from Karega’s posts – saying her views were not representative of the college’s.

Last January, Karega posted two separate times on Facebook about how Israel’s intelligence agency, Mossad, supposedly helped facilitate the growth of ISIS as well as carry out terror attacks in Paris and New York.

“This ain’t even hard. They unleashed Mossad on France and it’s clear why,” she wrote with a photo of an ISIS terrorist pulling off a mask of Israeli Prime Minister Benjamin Netanyahu.